* {
    margin: 0;
    padding: 0;
}

table {
    margin-top: 10px;
    width: 1050px;
    border-collapse: collapse; /*合并表格线*/
    margin-left: 10px;
}

table tr th, table tr td {
    text-align: center;
    font-family: 微软雅黑;
}

caption {
    text-align: center;
    font-family: 楷体;
    font-size: 34px;
}

.w50 {
    width: 50px;
}

.w120 {
    width: 120px;
}

input {
    text-align: center;
    background-color: #ABCDFB;
}

.tijiao {
    margin-top: 20px;
    text-align: center;
}

.tijiao input {
    width: 50px;
    height: 26px;
    background-color: #ABCDFB;
    border-radius: 5px;
}